How to fix broken laptop power jack

Has your laptop suddenly slowed down in terms of charging? Or, it may not be picking up on any power source when you plug in your laptop charger? The root cause for this can be attributed to a damaged power jack. However, there is a quick and easy way to solve this issue. And that too without having to solder different metals together.

To learn how to do this, read ahead.

What Is a Laptop Power Jack?

The laptop power jack is the port on your laptop where the laptop has its power source attached. It is located on the sides of a laptop and varies for different types and brands of laptops.

The major signs of power jack damage range from not catching a power source to sparks and static sounds being produced when you plug in your laptop charger. This shows that the internal pin of the power jack has been damaged. But, there are ways to fix this without soldering.

How to Fix Laptop Power Jack Without Soldering

For this, it is essential to have a power jack that is connected to the motherboard with a wire connector. If not, then fixing your laptop without soldering may not be possible. In addition, if your power jack is damaged entirely, then the only solution would be to have it replaced completely. You can visit your nearest media store for this.

Let’s look at two ways to fix the laptop power jack without soldering.

Method #1

If your power jack is acting up due to the motherboard or pin issues, then the method below can help with the repair.

Here is the step by step guide to follow:

1. Inspect the voltage being received on your power jack.
2. Unplug the power jack connector that is attached to the motherboard.
3. Use a DC jack to connect the adapter.
4. Check for voltage; it should be the desired level.
5. Attach the power jack again – be sure to apply pressure while doing this.
6. You then need to bring in some reinforcement with heat shrink tubes.
7. Recheck the voltage and reconnect the laptop to the charger. It should work fine now.

Method #2

If your laptop power jack is soldered, then this may require some technical skill. You can take your laptop to the repair shop for this. However, some at-home steps can be followed.

If your power jack is wobbling, then dry wielding can make the problem worse. Soldering will be required instead. For this apply flux to the pins and solder the jack.

If, however, your motherboard is burnt or damaged, then identifying the location of the burn is key. Next, you have to solder the wires. This should start from the jack pin and go on till it reaches the track. You can then apply glue or epoxy to strengthen the connection.

Tips On How To Take Care Of Your Laptop Power Jack

Here are some tips you can follow to reduce the risk of having your laptop power jack damaged:

• Unplug your charger when it gets hot.
• Avoid leaving your laptop charger plugged in when the laptop is not in use.
• Plug the charger in carefully when charging your laptop.
• Try not to pull the laptop charger out in a hurry; this can damage the laptop power jack.
• Keep liquids away from your laptop, especially where the power jack is located.
• Use a Qtip to clean your laptop power jack. Accumulation of dust and debris can impact your laptop charging efficiency.

Wrapping it Up!

So, now that you know how to fix a laptop power jack without soldering, you can get started on it right away. Follow the guide provided here, along with the tips on how to take care of your laptop as well. This can help prolong the shelf life of your laptop and help you save up on unwanted costs for repair and maintenance.

by Vladimir Popescu

Vladimir Popescu

Managing Editor

Being an artist his entire life while also playing handball at a professional level, Vladimir has also developed a passion for all things computer-related. With an innate fascination... read more

Published on February 15, 2021

• Laptops allow us to work from anywhere, anytime. To keep the usual workflow, it’s clear that you’re wondering how to fix the laptop power jack without soldering.
• First of all, just use the below tips in order to check if your laptop battery is indeed working.
• Another workaround for your broken laptop’s power jack involves checking the power adapter.
• You may also verify your battery life through CMD. Just use the below steps in that regard.

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Laptops make our day-by-day life so much easier. We can take these miniature powerhouses with us wherever we go, stored in our backpacks. Convenience is key when it comes to modern life.

Most importantly, we need access to information on the fly. Many of us travel a lot, therefore we need to organize our time properly in order to keep up with work and deadlines.

It is so much easier to do all of these when you have access to a laptop or a notebook.

Completing tasks has never been easier since you can quickly take out your device and start working, either while traveling by train, or by bus.

However, your device must function properly. One of the worst problems that you could encounter is running out of battery.

Even more, if your power jack stops working you won’t be able to charge your laptop, consequently being unable to use it. Here is a list of solutions for such an issue.

How can I fix my laptop power jack without soldering it?

1. Check if your laptop battery is working

1. Take the battery out of your laptop.
2. Plug your charger in without the battery.
3. Since your laptop is running on AC power, check to see if it works.

Sometimes the power jack is not the actual problem. Your laptop might be having a faulty battery. You can check if the battery is the problem by simply removing it and plugging in your power adapter.

Without a battery, your device will not be able to run without a constant supply of power.

Do not plug your power adapter from your outlet thinking it will still work, because you will be cutting your laptop’s power supply, thus causing it to turn off.

2. Check your battery life through CMD

1. Right-click on Start and select Command Prompt (Admin).
2. Type powercfg energy in the Command Prompt.
   
   
   
3. A file path will appear on the screen. Open windows explorer and go to it.
   
4. Scroll down until you find the Battery: Battery Information section.
5. Check the Design Capacity and Last Full Charge.
6. Divide the Design Capacity value with the Last Full Charge value, then multiply by 100%.

Now you should know how to check your battery’s condition. The higher the percentage, the healthier the battery.

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3. Check the power adapter

1. Plug your AC adapter in your power outlet.
2. Set the Multimeter to 20V and into DC mode.
3. Use the Multimeter leads and touch the metal parts of the AC adapter connector.
   
4. The reading you get from your Multimeter should be close to the one written on your Ac adapter.

You need to check if your AC adapter isn’t acting up before you try to fix your power jack.

For those who don’t know, a multimeter is a tool used to measure voltages. You can buy the AstroAI Digital Multimeter right away, if you don’t have any on hand already.

4. Open up your laptop’s case

1. Take a screwdriver and unscrew your laptop’s case.
2. Take out your battery, RAM, and storage.
3. Make sure there are no screws left holding your case in place.
4. Open up your case and take a look at the power jack.
5. Take the power jack out of its designated socket and put it back in, applying pressure.
6. Put your laptop back together carefully, screwing everything back properly.

Disassembling and fiddling with your laptop’s components by yourself is risky. Take matters into your own hands only if you are well informed about laptops.

If you’re not experienced enough, contact a specialist. This last step is the last resort before you start searching for the nearest laptop service.

You need to check the inside of your laptop and make sure that your power jack hasn’t moved. Sometimes the jack will shift its position, thus making the contact with the AC adapter difficult.

Constantly look for any physical damage to your power jack. If you find any serious damage that could be preventing a stable connection, it might mean that the power jack is compromise.

In such a case, it needs to be replaced, so do not hesitate to seek help from a specialist.

These are the ways in which you can repair your power jack if it’s faulty, without needing to solder it.

If you feel like adding a piece of your mind or giving any feedback to us, make sure to write it in the comments section below.

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